Ghostwire

CVE-2026-27921: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an...

HIGH CVSS 7.5 EPSS 0.05%

Published: April 14, 2026 | Last Modified: April 14, 2026

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

Ghostwire Analysis — What This Means Practically

Exploitation Probability (EPSS): Low — 0.05% (15th percentile)

Low exploitation probability based on current threat landscape data. Standard patching timeline is appropriate.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References